package com.karina.visualization.chart.model;

import com.google.gwt.event.shared.EventHandler;

public interface ModelEventHandler extends EventHandler {

	/**
	 * the model Change event is dispatched whenever the model value has been
	 * changed, for the model change event, the chart engine should perform like
	 * skin update effect from old values or data.
	 * 
	 * @param event
	 */
	void modelChange(ModelEvent event);

}
